Brush attachment for a flat iron



FIG. 1 is a side perspective view of a new, ornamental design for abrush attachment for a flat iron with the brush attached to the flatiron;

FIG. 2 is a side perspective view of the brush detached from the flatiron;

FIG. 3 is an enlarged bottom perspective view of the brush attachmentwhen detached from the flat iron;

FIG. 4 is a first side elevation view of the brush attachment for a flatiron with the brush attached to the flat iron;

FIG. 5 is a second side elevation view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an enlarged front end view thereof; and,

FIG. 9 is an enlarged rear end view thereof.

The broken line showing of a flat iron is included for the purpose ofshowing environmental context for the brush attachment for a flat ironand form no part of the claimed design.

CLAIM The ornamental design for a brush attachment for a flat iron, asshown and described.